Specifies how an entity (eg. adgroup, campaign, criterion, ad) should be filtered.

Namespace

https://adwords.google.com/api/adwords/cm/v201809

Field

field

xsd:string

The field by which to filter the returned data. Possible values are marked Filterable on
the entity's reference page. For example, for predicates for the
CampaignService selector, refer to the filterable fields from the
Campaign reference page.